The "SPM LTDS Appendix 3 System Loads (Table 3) HV Historic" dataset provides the previous years demand contribution, for each substation in a group, to the corresponding groups maximum demand.Generation is connected to a number of primary substations and BSPs. This has the effect of supporting/offsetting local demand. Therefore the stated maximum demands for these locations may be lower than the connected load, if these generators were operating at the time of the maximum demand. Similarly, significant generation in the form of Combined Heat & Power (CHP) schemes can be embedded within customers' installations, which can have the effect of reducing the demand at their supply point and consequently the demand of the corresponding Primary substation or BSP.Click here to access our full Long Term Development Statements for both SP Distribution (SPD) & SP Manweb (SPM). For additional information on column definitions, please click on the Dataset schema link below.Note: A fully formatted copy of this appendix can be downloaded from the Export tab under Alternative exports.Download dataset metadata (JSON)If you wish to provide feedback at a dataset or row level, please click on the “Feedback” tab above.
Data Triage:As part of our commitment to enhancing the transparency, and accessibility of the data we share, we publish the results of our Data Triage process.Our Data Triage documentation includes our Risk Assessments; detailing any controls we have implemented to prevent exposure of sensitive information. Click here to access the Data Triage documentation for the Long Term Development Statement dataset.To access our full suite of Data Triage documentation, visit the SP Energy Networks Data & Information page.